/*
 * Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available.
 *
 * Copyright (C) 2022 Tencent.  All rights reserved.
 *
 * BK-CI 蓝鲸持续集成平台 is licensed under the MIT license.
 *
 * A copy of the MIT License is included in this file.
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.tencent.bkrepo.analyst.distribution

import com.tencent.bkrepo.analyst.dao.ScannerSimpleMongoDao
import org.springframework.data.mongodb.core.FindAndModifyOptions
import org.springframework.data.mongodb.core.query.Query
import org.springframework.data.mongodb.core.query.Update
import org.springframework.data.mongodb.core.query.isEqualTo
import org.springframework.stereotype.Repository

@Repository
class DistributedCountDao : ScannerSimpleMongoDao<TDistributedCount>() {
    fun setCount(key: String, count: Double) {
        val query = Query(TDistributedCount::key.isEqualTo(key))
        val update = Update.update(TDistributedCount::count.name, count)
        updateFirst(query, update)
    }

    fun incAndGet(key: String, inc: Double = 1.0): Double {
        val query = Query(TDistributedCount::key.isEqualTo(key))
        val update = Update().inc(TDistributedCount::count.name, inc)
        val options = FindAndModifyOptions().returnNew(true).upsert(true)
        return determineMongoTemplate().findAndModify(query, update, options, TDistributedCount::class.java)!!.count
    }

    fun get(key: String): Double? {
        val query = Query(TDistributedCount::key.isEqualTo(key))
        return findOne(query)?.count
    }
}
